My Storm Crow has a 29% chance to cast a fiery ball when attacking. Does anyone know how much damage the ball does on impact?
To quote the post on the official blizzard forum:
The Fireball damage is higher than Arcane Orb - Anything damage. He was telling me how his Spark crits for about 6 Million. The Fireball crits about 9 Million for him.
So if we say Arcane Orb does approximately 400% weapon dmg, the fireball would be 400 x 1.5 which is 600% weapon damage. According to this post the Fireball will deal ~500-600% weapon damage